@article{oai:muroran-it.repo.nii.ac.jp:00009936,
 author = {KANEKO, Ryohei and 金子, 凌平 and SAGARA, Yoshimitsu and 相良, 剛光 and KATAO, Shohei and 片尾, 昇平 and TAMAOKI, Nobuyuki and 玉置, 信之 and WEDER, Christoph and Nakano,  Hideyuki and 中野, 英之},
 issue = {24},
 journal = {Chemistry A European Journal},
 month = {Mar},
 note = {application/pdf, The mechanoresponsive behaviour and photochemical response of a new bis(cyanostyryl)benzene fluorophore (CSB-5) were investigated. Green fluorescence with λem,max of 507 nm was found for CSB-5 in chloroform solution, mirroring the behaviour of a previously reported similar dye (CSB-6).On the other hand, crystalline samples of CSB-5 exhibited orange fluorescence with λem,max of 620 nm, attributable to excimer emission.Although the emission color change was not clearly noticeable by naked eye, CSB-5 exhibited mechanochromic luminescence, due to transformation into the amorphous state upon grinding the crystalline powder.Interestingly, rubbed films of CSB-5 prepared on glass substrates exhibited a pronounced emission color change from orange to green when exposed to UV light.This response is the result of a photochemical reaction that occurs in the amorphous state and which causes a decrease of the excimer emission sites so that the emission color changes from excimer to monomer.The crystalline material did not display such a photoinduced emission color change and the difference in photochemical reactivity between crystalline and amorphous states was exploited to pattern the emission color of rubbed films.},
 pages = {6162--6169},
 title = {Mechano- and Photoresponsive Behavior of a Bis(cyanostyryl)benzene Fluorophore},
 volume = {25},
 year = {2019},
 yomi = {カネコ, リョウヘイ and サガラ, ヨシミツ and カタオ, ショウヘイ and タマオキ, ノブユキ and ナカノ, ヒデユキ}
}